The world's largest solar plant in 2026: where it is and how much it produces

The race to build the world's largest solar plant is a geopolitical war between China, India and UAE. In 2026 the ranking shifted twice in 18 months. Here are the current leaders.

1. Goldwind Photovoltaic Base, China — 5 GW

Commissioned 2025 in Xinjiang. 5000 MW installed. 33 million panels. Covers 100 sqmi (similar to metro Madrid). Produces 12 TWh/year, enough for 2 million homes.

2. Bhadla Solar Park, India — 2.7 GW

Rajasthan state, Thar desert. Operational since 2020. 22 sqmi. Unique worldwide for autonomous robotic cleaning due to severe dust storms. Total cost: $1.3 billion.

3. Pavagada Solar Park, India — 2.05 GW

Karnataka state. 21 sqmi. Built on arid land leased from 2000 farmers receiving rent + agrivoltaic panels above crops. Model replicated in Brazil and Argentina.

4. Mohammed bin Rashid Al Maktoum Solar Park, UAE — 5 GW (under construction)

Dubai. Total plan 5 GW for 2030. Phases already operational: 2.5 GW. Combines PV + concentrated solar power (CSP) with 15-hour thermal storage. Estimated cost: $14 billion.

Coming online

China: Tengger Desert plant phase 2, reaching 16 GW (~2028). Australia: SunCable, 17-20 GW to send to Singapore via submarine cable. India: Khavda plant, planned 30 GW by 2030.

USA largest

USA's largest: Solar Star (CA), 579 MW (small by global standards). Topaz Solar Farm (CA), 550 MW. Mount Signal Solar (CA), 460 MW. The US doesn't lead in mega-plants but in distributed rooftop installations.

Compare with the legendary Sahara solar fantasy.